Do different types of atoms exist inconsistent

What is the effect of 1 mol dm-3 hydrochloric acid on a bulb? Explain why this effect happens.

When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 27.6 g of carbon were burned in the presence of 89.6 g of oxygen, 16.0 g of oxygen remained unreacted. What mass of carbon dioxide was produced?

A 100 g sample of metal was heated to 100 C and then quickly transferred to an insulated container holding 100g of water at 22 C The temperature of the water rose to reach a final temperature of 35 C

How does chemical balance affect marine life in a bad way.

What is the ph of 0.00015 M HCL

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda