Chemistry

Nitroglycerin, used both in medicine and as an explosive, can be prepared by the carefully ...

Started by kellyjaisingh

Magnesium burns in air with a dazzling brilliance to produce magnesium oxide: 2 Mg(s) + O2(g) 2 ...

Started by madam-professor

Lithium and nitrogen react to produce lithium nitride: 6 Li(s) + N2(g) 2 Li3N(s) How many moles of ...

Started by CharlieWard

Lithium and nitrogen react in a combination reaction to produce lithium nitride: 6 Li(s) + N2(g) 2 ...

Started by geoffrey

In the reaction: 4 Zn + K2Cr2O7 + 7 H2SO4 4 ZnSO4 + 2 CrSO4 +K2SO4 + 7 H2O, if the extent of ...

Started by fox

If the percent yield is 82.0%, how many grams of silicon is needed to make 105 g of chromium by the ...

Started by theo

If the percent yield for the following reaction is 65.0%, how many grams of KClO3 are needed to ...

Started by CQXA

If an aqueous solution containing 46 g of sodium carbonate per liter is mixed with an equal volume ...

Started by clmills979

If 5.97 mL of a solution of NaCl contains 2.54 mg of sodium ion, what is the molarity of the sodium ...

Started by LCritchfi

If 0.500 mol of CaCl2 is mixed with 0.200 mol Na3PO4, the maximum amount in moles of Ca3(PO4)2 that ...

Started by nelaaney

Identify the coefficient of NO(g) when the following reaction is balanced, and calculate the volume ...

Started by geodog55

Identify the coefficient of I2(s) when the following reaction is balanced, and determine the number ...

Started by mrsjacobs44

Identify the coefficient of Fe2O3(s) when the following reaction is balanced, and determine the ...

Started by roselinechinyere27m

How much Cl2, in g, is required to produce 12.0 g CCl4 according to the following reaction?

Started by joblessjake

How many moles of CuO can be produced from 0.900 mol of Cu2O in the following reaction? 2 Cu2O(s) + ...

Started by ap345

How many mL of 0.024 M solution can be produced from 14.1 mL of 3.0 M solution?

Started by Kikoku

How many millilitres of a 9.0 mol L-1 H2SO4(aq) solution are needed to make 0.35 L of a 3.5 mol L-1 solution?

Started by lindiwe

How many millilitres of 0.200 mol L-1 FeCl3(aq) are needed to react with an excess of Na2S(aq) to ...

Started by 123654777

How many millilitres of 0.132 mol L-1 HClO4 solution are needed to neutralize 50.00 mL of 0.0789 mol L-1 NaOH?

Started by sdfghj

How many grams of sulfuric acid, H2SO4, can be obtained from 578 grams of iron ore if the ore is ...

Started by roselinechinyere27m

How many grams of sulfuric acid, H2SO4, can be obtained from 400 grams of iron ore if the ore is ...

Started by yoooooman

How many grams of iron(II) sulfide is required to make 225 g of sulfuric acid, H2SO4? The reactions ...

Started by lracut11

How many grams of CrSO4 will be made from 25.0 grams each of Zn, K2Cr2O7, and H2SO4? 4 Zn + K2Cr2O7 ...

Started by sheilaspns

How many grams of CaCl2 are formed when 15.00 mL of 0.00237 mol L-1 Ca(OH)2(aq) reacts with excess ...

Started by Zulu123

How many grams of a solid mixture containing strontium chloride would one need to make 558 mL of a ...

Started by segrsyd