Answer:
606 atoms
Explanation:
Add the numbers 145 + 293 + 168
0.24J/g*degC * 4.37g * 2.5degC = 2.622J
The 2.5 degC is the difference between 25 and 27.5 deg C.
Answer:
Carbon Monoxide
Explanation:
Fossil fuels are hydrocarbons which only contain hydrogen and carbon.
When it is burnt in air, it reacts according to this general equation:
2(CH) + 3O2 >> H2O + CO + CO2
- Carbondioxide
- Carbon Monoxide
- Water
Answer and Explanation:
(a) : its chemical name is sodium sulfate in which sodium is present as and sulfate is present as
(b) : Its chemical name is copper nitrate which is a inorganic compound which is mostly crystalline in nature
(c) : Its chemical name is iron carbonate or ferric carbonate