Question

Calcium carbonate, CaCO3, reacts with dilute hydrochloric acid to produce carbon dioxide.
The equation for the reaction is shown. The relative formula mass of calcium carbonate is 100.
CaCO3 + 2HCl → CaCl 2 + H2O + CO2
10 g of calcium carbonate is reacted with an excess of dilute hydrochloric acid.
Which mass of carbon dioxide is produced?

2.2 g
2.8 g
4.4 g
44 g

Answer 1

Answer:

6. Reproduction: Reproduction is one of the most important characteristics of living beings by virtue which living organisms produce biologically similar offsprings. Continuity of life is possible through reproduction. Adult organisms possess the power of reproduction. Asexual reproduction takes place through fission, budding and formation of spores. Sexual reproduction takes place through gamete formation and their union. Asexual reproduction is uniparental while sexual reproduction is generally biparental. Some organisms do not reproduce; e.g., mules, sterile worker bees.

Now send me a photo of biparental reproduction