Baking soda needs an acid in the recipe in order to work. Which of these ingredients would react with the baking soda to make the cake fluffy? There may be more than one. Yogurt (pH ≈ 4.42)
Buttermilk (pH ≈ 4.77)
Coffee (pH ≈ 5.03)
Water (pH = 7.00)
Eggs (pH ≈ 7.34) pls help

What is the specific heat of a substance that absorbs 2.5×10^3 joules of heat when a sample of 1.0 ×10^4g of the substance increases in temperature from 10°c to 70°c?

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils