clasificar sin balancear las siguientes ecuaciones quimicas H2SO4 + Sn (OH) 4 Sn (OS4) 2 + H2O por favor

1A, 3B, and 7A are examples of what on the periodic table?

Which property of the water cycle makes it a good illustration of the conservation of matter?

How is an element different than a compound? Give an example of each

For which gases does the ratio of PV to RT equal a constant? A. gases of very low temperature B. real gases C. gases at very high pressure D. ideal gases

Wer for the question. 11. Which of the following is a value of biodiversity? A. Climate change B. Invasive species C. Healthy ecosystems D. Pollution

In an open system, the vapor pressure is equal to the outside air pressure. T or F?

Could acetic acid be used in the esterification, instead of acetyl chloride? Why or why not?

9. In a sample of gas, what causes pressure? Answer in a completesentence.

Sodium (Na) reacts with chlorine gas (Cl2 ) to form sodium chloride (NaCl) as shown in the equation: 2Na + Cl2 → 2NaCl If 4 moles of chlorine gas react, how many moles of sodium will react?

What are transuranium elements properties?