Answer:
NH3 +H2O = NH4OH
Explanation:
no.of N atoms,O atoms and H atoms are now equal on both sides of the arrow.
Answer:
B. Element
Explanation:
Tungsten is an chemical element
Answer:
Subtract them.
Explanation:
''''"Since all number in scientific notation have base 10, we can always multiply them and divide them. To multiply two numbers in scientific notation, multiply their coefficients and add their exponents. To divide two numbers in scientific notation, divide their coefficients and subtract their exponents."""""
I was actually learned about this in school just found an source.
The Answer to your question would be A
