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no need to explain the answer just fill in the boxes QUESTION 7 How many grams of sodium sulfate will be formed if you start with 10.00 grams of sodium hydroxide and you have an excess of sulfuric acid? How many grams of water will be formed? 2 NaOH + H2S04 --> 2H2O + Na2SO4 QUESTION 8 4p How many grams of lithium nitrate will be needed to make 200.0 grams of lithium sulfate, assuming that you have an adequate...
QUESTION 7 How many grams of sodium sulfate will be formed if you start with 10.00 grams of sodium hydroxide and you have an excess of sulfuric acid? How many grams of water will be formed? 2 NaOH + H2SO4 -> 2H2O + Na2S04 QUESTION 8 How many grams of lithium nitrate will be needed to make 200.0 grams of lithium sulfate, assuming that you have an adequate amount of lead (IV) sulfate to do the reaction? How much lead...
2 NaOH + H2SO4 92 H2O + Na2SO4 QUESTIONS How many grams of lithium nitrate will be needed to make 200.0 grams of lithium sulfate, assuming that you have an adequate amount of lead (IV) sulfate to do the reaction? How much lead (IV) sulfate will you actually need? Pb(SO4)2 + 4 LINO3 -> Pb(NO3)4 + 2 LI2804 Make sure you have the right number of significant figures. Click Save and Submit to serve and submit. Click Save All Answers...
Using the following equation: Pb(SO4)2 + 4 LiNO3 → Pb(NO3)4 + 2 Liso4 How many grams of lithium nitrate will be needed to make 250 grams of lithium sulfate assuming that you have an adequate amount of lead (IV) sulfate to do the reaction
1) The combustion of a sample of butane, C.H(lighter fluid), produced 2.46 grams of water. 2 C4H10 + 1302 -------> 8CO2 + 10H20 (a) How many moles of water formed? (b) How many moles of butane burned? (c) How many grams of butane burned? (d) How much oxygen was used up in moles? (e) How much oxygen was used up in grams? 2) Using the following equation: 2 NaOH + H2SO4 → 2 H2O + Na2SO4 How many grams of...
no need to explain just give me a number fir each box Consider the following reaction: 2 Al + 6 HBr + 2 AlBr3 + 3 H2 When 1.61 moles of Al reacts with 4.96 moles of HBr, how many moles of H2 are formed? What is the limiting reactant? For the reactant in excess, how many moles are left over at the end of the reaction? For decimal answers, include the zero (ex. 0.99). Make sure you have the...
would yall also please help me find the excess reactant remaining for each? Also, I dont need much of an explanation, I understand the processes involved with each calculation Im just scared of answering these questions wrong and would greatly appreciate someone elses work to compare with my own. Thanks in advance! A sample of 5.63 g of solid calcium hydroxide is added to 37.0 mL of 0.380 M aqueous hydrochloric acid. Write the balanced chemical equation for the reaction....
no need to explain just need an answer for each box QUESTIONS It was determined that 1.4 x 1024 carbon dioxide molecules are produced when propane is combusted according to the equation below. Calculate the number of moles of propane that was burned. note: Make sure you have the right number of sig figs. For decimal answers, make sure you write the zero. Example: 0.99 QUESTION 6 2 Calculate how many moles of Ca(OH), are needed to produce 4.8 x...
Experiment 5: Nomenclature of Chemical Compounds and Formula Writing Experiment NOMENCLATURE OF CHEMICAL COMPOUNDS AND FORMULA WRITING The After Thought 1. Consider the elements in period or row 3 of the Periodic Table. Each element is expected to form a simple ion as atoms of that element gain or lose electrons. Write the charge expected for each of these elements in the corresponding box below. Group 1 III IV V VI VII NU 2. Circle either ionic (l) or molecular...
no explanation needed just need answer for each box QUESTION 8 How many grams does 5.60 x 1022 molecules of SiO2 weigh? QUESTION 9 How many grams are in 8.13 x 1023 molecules of CH4? QUESTION 10 How many grams does 0.500 moles of copper (1) bromide weigh?