1.Subscript,how many hydrogen molecules there are
2.No it is not balanced,oxygen is less than represented.
Answer:
the answer is C acid dissolving limestone
Explanation:
Answer:
Physical change: A,C ,D, F, H, I
Chemical Change: B, E, G, J, K
Answer:
2.00 L of a gas is collected at 25.0°C and 745.0 mmHg. What is the volume at STP? STP is a common abbreviation for "standard temperature and pressure." You have to recognize that five values are given in the problem and the sixth is an x. Also ... 273 1. A gas has a volume of 800.0 mL at minus 23.00 °C and 300.0 torr.
Explanation:
Answer:
covalent
Explanation:
C2S6 is a compound made of 2 nonmetals which makes it covalent
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