A compound contains one atom of calcium, two atoms of hydrogen and two atoms of oxygen. What is the correct chemical formula of the compound?
1. A compound contains one atom of calcium, two atoms of hydrogen and two atoms of oxygen. What is the correct chemical formula of the compound?
Jawaban:
Ca(OH)2
maaf kalau salah
2. Consider all pairs of counting number whose sum is less than 11. The two numbers of a pair could be either the same as each other or different. How many different products are possible if the two numbers are multiplied?
Pertidaksamaan linear dua variabel adalah salah satu jenis dari pertidaksamaan dengan pangkat tertinggi dari variabel adalah dua. Consider all pairs of counting number whose sum is less than 11. The two numbers of a pair could be either the same as each other or different. The different products are possible if the two numbers are multiplied are x + y < 11 and [tex]xy[/tex] = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
Penjelasan dengan langkah-langkah:
Diketahui:
Consider all pairs of counting number whose sum is less than 11. The two numbers of a pair could be either the same as each other or different.
Ditanyakan:
How many different products are possible if the two numbers are multiplied?
Jawab:
Misalnya x = 1 maka:
[tex]x+y=1+y < 1+10 < 11[/tex] dan [tex]x.y=1.y=y[/tex]
Misalnya y = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 maka x + y < 11 and [tex]xy[/tex] = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
Pelajari lebih lanjut
Materi tentang contoh soal persamaan dan pertidaksamaan linear dua variabel https://brainly.co.id/tugas/4256919
#BelajarBersamaBrainly
#SPJ1
3. Item,typically consisting of two or more slices of .. A.food b.flight c.fetch d.fit
Jawaban:
a.food jawabannya
Penjelasan:
maaaaasamaa
4. Create a dialog consisting of degrees of comparison! Put a mark (underline or add a different color) for the sentence indicating the degree of comparison. Do it
Jawaban:
A : hi B ! how are you ?
B : hi A ! i am fine, thanks
A : what are you doing ?
B : i tend my garden, trying to make it more beautiful
A : i think C is the most perfect person to do this, he know everything about garden and gardening -- (superlative degree)
B : but i can do better than him -- (comparative degree)
A : okay, try as best as C do -- (positive degree)
Penjelasan:
5. A mixture in which different materials can be distinguished easily.
Jawaban:
Heterogeneous Mixture
Penjelasan:
A heterogeneous mixture is a mixture where throughout the solution the composition is not uniform. By definition, a single-phase consists of a pure substance or a homogeneous mixture. There are two or more phases of a heterogeneous mixture.
I hope this helps :)
Semoga membantu :)
Jawaban:
Heterogeneous Mixture
Penjelasan:
Homogeneity and heterogeneity are concepts often used in the sciences and statistics relating to the uniformity of a substance or organism. A material or image that is homogeneous is uniform in composition or character (i.e. color, shape, size, weight, height, distribution, texture, language, income, disease, temperature, radioactivity, architectural design, etc.); one that is heterogeneous is distinctly nonuniform in at least one of these qualities.
More about Homogeneity and heterogeneity :
https://en.wikipedia.org/wiki/Homogeneity_and_heterogeneity
6. tolong bantu jawab yah kawan kawan :)) III. Write the following! (60 points) a. Two simple sentences. b. Two compound sentences. c. Two complex sentences with noun clauses. d. Two complex sentences with adjective clause. e. Two compound sentences with adverb clause. f. Two compound-complex sentences.
Jawaban:
A. Two simple sentences1)I love my new pets.
2)We drink coffee every morning.
B. Two compound sentences1)She did not cheat on the test, for it was the
wrong thing to do.
2)I really need to go to work, but I am too sick
to drive.
C. Two complex sentences with noun clauses1)That he's going to accept the job for sure
2)how he died is a mystery
D. Two complex sentences with adjective clause1)The man arrived on Monday. His name is Michael.
2)The man whose name is Michael arrived on Monday.
E .Two compound sentences with adverb clause1)If you pay your bills on time, you can have a good credit score.
2)Unless you run fast, you will miss the bus.
F. Two compound-complex sentences1)Kate doesn’t like cartoons because they are loud, so she doesn’t watch them.
2)The dog started barking so the cat ran away and I couldn’t keep up, so I stopped.
Thank you
salam sehat dari saya
7. what is the difference between waiting items consisting of one, compared to goods consisting of more than one
Jawaban:
Artinya:apa perbedaan barang tunggu yang terdiri dari satu, dengan barang yang terdiri lebih dari satu
Penjelasan:
Maaf kalau salah:-|
8. The compound microscope has not one ______ two lenses
Jawaban:
the compound microscope has not one "but" two lenses
9. compound sentence with different subject and with so/for
2. Either you can give me some advice or your colleague can.
3. We got ready to get on the train but it didn't stop.
4. No one was in when we called so we left a message.
begitu seterusnya, tinggal gabungin kalimatnya tapi pakaikan dulu kata sambungnya (saya malas ngetik)
-----
2. and
3. and
4. as well
5. and
6. but
7. yet
8. either
9. or
10. for
11. and
12. and
13. but
14. and
10. 3. The quotient of two numbers with the different signs is.
Jawaban:
hasil bagi dua bilangan yang berbeda tandanya adalah
Penjelasan dengan langkah-langkah:
itu jawabanya maap kalau salah
11. What does the dialogue talk about? * A. Two new students from Cilacap. B. Two different programs students. C. Introduction of two new students. D. Introduction of new programs.
where's the dialogue?
can't answer if there's no dialogue
12. A substance made up of atoms of two or more different elements joined by chemical bonds
Jawaban:
Compound
Penjelasan:
In chemistry, a compound is a substance made up of two or more different chemical elements combined in a fixed ratio. When the elements come together, they react with each other and form chemical bonds that are difficult to break. These bonds form as a result of sharing or exchanging electrons between atoms.
Jawaban:
Compound
Penjelasan:
A chemical compound is a chemical substance composed of many identical molecules (or molecular entities) containing atoms from more than one chemical element held together by chemical bonds. A molecule consisting of atoms of only one element is therefore not a compound. A compound can be transformed into a different substance by a chemical reaction, which may involve interactions with other substances. In this process, bonds between atoms may be broken and/or new bonds formed.
There are four major types of compounds, distinguished by how the constituent atoms are bonded together. Molecular compounds are held together by covalent bonds; ionic compounds are held together by ionic bonds; intermetallic compounds are held together by metallic bonds; coordination complexes are held together by coordinate covalent bonds. Non-stoichiometric compounds form a disputed marginal case.
A chemical formula specifies the number of atoms of each element in a compound molecule, using the standard chemical symbols with numerical subscripts. Many chemical compounds have a unique CAS number identifier assigned by the Chemical Abstracts Service. Globally, more than 350,000 chemical compounds (including mixtures of chemicals) have been registered for production and use.
13. Write down two sentences bringing out clearly the two different meanings of The chicken is ready to eat.?
Jawaban:
Tuliskan dua kalimat yang menjelaskan dengan jelas dua arti berbeda dari Ayam siap makan.?
Penjelasan:
bantu mengartikan
14. arti dari "our world is made up of many different materials"
dunia kita terbuat dari material yang banyak dan berbedadunia kita terdiri dari banyak yang berbeda
bahan
*maaf kalo salah
15. a).molecule containing two different types of atoms:____ b). a molecule containing only three atoms:____
a. positive atom and negative atom
b. proton, neutron, and electron
i'm sorry if the answers are wrong
16. Name of the compound
saya sama² bingung maaf yang banyak yaa
17. compound adjectives: parts of compound adjectives
A compound adjective is formed when two or more adjectives are joined together to modify the same noun. These terms should be hyphenated to avoid confusion or ambiguity. For example:
1. Diana submitted "a 6-page document".
2.She adopted "a two-year-old" cat.
18. Write down two sentences bringing out clearly the two different senses of He greeted the girl with a smile.?
Jawaban:
artinya ⬇️⬇️⬇️
Tuliskan dua kalimat yang memunculkan dengan jelas dua indera berbeda Dia menyapa gadis itu sambil tersenyum.?
19. pls give me two compound sentences with coordinators
tolong beri aku dua kalimat dengan koordinator
20. In the phrase “a water molecule is a good example of a compound” the word compound is better defined in this context as 1 A word or phrase formed by two words for which you can identify the meanings 2 a word describing a mixture of elements 3 A chemical binding of two elements 4 two words that relate to water 5 two words formed by multiple meanings apa sih jawabannya 1 -5 ?
2. a word describing a mixture of elements
0 Komentar