kezdennis711 kezdennis711

04-07-2021
Chemistry

contestada

Can anyone answer these 4 questions?

Can anyone answer these 4 questions class=

Respuesta :

shreyaharia10 shreyaharia10

04-07-2021

Answer:

1. Na2CO3 + 2HCl --> 2NaCl + CO2 + H2O

2. 2NaOH + H2SO4 --> Na2SO4 + H2O

3. CaCO3 + 2HCl --> CaCl2 + CO2 + H2O

4. 4Na + O2 --> 2Na2O

Answer Link

Otras preguntas

Which statement best describes how most people in West and East Florida felt about the American Revolution? O They embraced the idea of independence from Britai

What is the purpose of the key or legend on a map? to help the reader interpret the symbols and colors on the map to indicate direction (north, south, east, and

Summary How do different materials respond to heat?

What part of the plant takes in carbon dioxide? 1.Roots 2.Stomata 3.Minerals 4.Soil

Calcuate the number of grams of solute in 453.9mL of 0.237 M calcium acetate

Why do airline pilots use great-circle routes to plot airline flight paths?

A list titled The 10 Plagues of Egypt. God sent 10 plagues before the Egyptian pharaoh let the Israelite slaves go free. 1, Water turned into blood. 2, Frogs to

what are the wizards rank in brainly? how can I get them?

The competitive moves and business approaches a company’s management uses to grow the business, stake out a market position, attract and please customers, compe

Solve each of the following: a. 3 movie tickets cost $36. At this rate, what is the cost per ticket? b. 3 ice cream cones cost $8.25. At this rate, how much do