In a reaction vessel, 0.400 mol of Ba(NO3)2(aq) and 0.200 mol of H3PO4(aq) are combined with deionized water to a final volume of 2.00 L. The reaction represented below occurs. Write the complete balanced equation for the reaction including states.

1. baking powder is a 1: 1 molar mixture of cream of tartar (khc4h4o6) and baking soda (nahco3). a recipe calls for two teaspoons (a total of 8.0 grams) of cream of tartar. how much baking soda must be added for both materials to react completely?

Compare and contrast refraction of light and sound will give brainliest

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.