What mass, in grams, of MgO can be produced

Consider the balanced reaction of magnesium and oxygen.   2Mg+O2⟶2MgO   What mass, in grams, of MgO can be produced from 1.61 g of Mg and 2.75 g of O2?

If you start with 0.985 grams of copper wire, what mass of gas should be formed in the reaction?   Cu  +  4 HNO3  yeilds Cu(NO3)2 +  2 NO2  +  2 H2O

Write a balanced metathesis equation for the reaction which takes place when the two solutions described below are combined and then determine the amount of solid product produced. 350.0 ml of 0.125 M solution of FeCl3 is combined with 475.0 ml of 0.600 M KOH solution. How many grams of solid iron (III) hydroxide will be produced by the reaction. Assume 100% yield. grams of iron (III) hydroxide

A flame test was carried out on solid sodium carbonate. The flame colour will be A Red B Lilac C Green D Yellow O

Calculate how many grams of O2 can be produced from 92.1 g H2O

Based on the balanced reaction: 2 NO + 5 H2→ 2 NH3 + 2 H2O what is the theoretical yield (in grams) of NH3 that could be made by the reaction of (2.840x10^2) g of NO and (7.57x10^1) g of H2?

Write a complete balanced equation for the following and indicate the type of reaction: aluminum + aqueous copper (II) nitrate ⟶⟶  silver acetate + potassium nitrate ⟶⟶  nitric acid + calcium hydroxide ⟶⟶

2. If 2.500 g of Na2CO3 is used in the reaction, calculate the theoretical yield of NaCl.

SC B. The Lewis diagram for NO₂ is: |:8_N_ő:] :0 N= Recall that for predicting geometry, double and triple bonds count as only one electron pair. The electron-pair geometry around the N atom in NO₂ is There are 1 ! Q A :6: F1 @ 2 W S -8 F2 # 3 lone pair(s) around the central atom, so the geometry of NO₂ is E 20 F3 D $ 4 F4 R F LL olo LO % 5 F5 T MacBook Pro < 6 G F6 Y & 7 Ja F7 H * U DII F8 8 00 J