4. Refine Your Plan Suppose you are mixing ingredients for bread, and the recipe says to bake the dough as soon as it's mixed. But, you have
another task to do and are unable to bake the dough right away. Wha
should you do to make sure your bread still turns out well?
PlEASE ITS TIMED HELP

Express the following number in scientific notation. 0.026890 =

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?