lovedavis1393 lovedavis1393

13-03-2024
Chemistry

contestada

How many grams of sodium hydrogen carbonate decompose to give 21.5 mL of carbon dioxide gas at STP?
2NaHCO(₃)(s) → ΔNa(₂)CO(₃)(s) + H(₂)O(l) + CO(₂)(g)
A) 4.42 g
B) 2.96 g
C) 6.61 g
D) 1.48 g

Respuesta :

Otras preguntas

What happened to the Federalists after the War of 1812? They became popular with western farmers. They were mocked as defeatists and traitors. They joined with

describe a situation in wich static friction is useful

The Minoans made their living as

Is 2/15 closer to 0, 1/2, or 1

Exit Why is the Spanish Civil War called a ‘proxy war'? A. because there was no clear victor B. because the Francisco Franco was really a puppet of Great Brita

Why do some words have two past tense forms (e.g. “dreamed” vs. “dreamt”)?

put 1/4 3/6 1/8 in order from least to greatest

who is Rachel Carson and why is she important to environmentalism

James has a board that is 3/4 foot long. He wants to cut the board into pieces that are each 1/8 foot long How many pieces can James cut from the board?

A newborn kitten weighs three ounces at birth. After four weeks, it weighs 13 ounces. Which of the following is true? A. The situation can be modeled by a propo