Equations balanced on the previous day | Equations balanced on the next day |
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4 C3H5N3O9 = 6 N2 + O2 + 10 H2O + 12 CO2
Re2S7 + Re77Mo23 = MoS2 + Re =>
46 Re2S7 + 7 Re77Mo23 = 161 MoS2 + 631 Re
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KI + H2SO4 = K2SO4 + SO2 + I2 + H2O =>
2 KI + 2 H2SO4 = K2SO4 + SO2 + I2 + 2 H2O
CH2 + HCl = CH3CH2Cl =>
2 CH2 + HCl = CH3CH2Cl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
KI + H2SO4 = H2S + H2O + I2 + K2SO4 =>
8 KI + 5 H2SO4 = H2S + 4 H2O + 4 I2 + 4 K2SO4
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
KI + H2SO4 = H2S + H2O + I2 + K2SO4 =>
8 KI + 5 H2SO4 = H2S + 4 H2O + 4 I2 + 4 K2SO4
Mg(s) + HCl(aq) = MgCl(aq) + H2(g) =>
2 Mg(s) + 2 HCl(aq) = 2 MgCl(aq) + H2(g)
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
LiOH + Al2(SO4)3 = Li2SO4 + Al(OH)3 =>
6 LiOH + Al2(SO4)3 = 3 Li2SO4 + 2 Al(OH)3
KI + H2SO4(конц) = I2 + H2S + H2O + KHSO4 =>
8 KI + 9 H2SO4(конц) = 4 I2 + H2S + 4 H2O + 8 KHSO4
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
C7H17 + O2 = CO2 + H20 =>
20 C7H17 + 140 O2 = 140 CO2 + 17 H20
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
CH2O + H20 = CH3OH =>
10 CH2O + H20 = 10 CH3OH
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C3H7OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
(NH4)2CO3 + Ca(NO3)2 = (NH4)(NO3) + Ca(CO3) =>
(NH4)2CO3 + Ca(NO3)2 = 2(NH4)(NO3) + Ca(CO3)
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Ca(s) + NaNO3(aq) = CaNO3(aq) + Na(s) =>
Ca(s) + NaNO3(aq) = CaNO3(aq) + Na(s)
Fe + H2SO4 = Fe2(SO4)3 + H =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 6 H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KClO3 + P = KCl + P2O5 =>
5 KClO3 + 6 P = 5 KCl + 3 P2O5
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Cl2 + NAI = NACl + I2 =>
Cl2 + 2 NAI = 2 NACl + I2
Ca(s) + HNO3(aq) = CaNO3(aq) + H =>
Ca(s) + HNO3(aq) = CaNO3(aq) + H
K2CR2O7 + H2SO4 + C2H5OH = C2H4O + K2SO4 + CR2(SO4)3 + H2O =>
K2CR2O7 + 4 H2SO4 + 3 C2H5OH = 3 C2H4O + K2SO4 + CR2(SO4)3 + 7 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
MgSO4(aq) + Pb(NO3)2 = Mg(NO3)2(aq) + PbSO4(s) =>
MgSO4(aq) + Pb(NO3)2 = Mg(NO3)2(aq) + PbSO4(s)
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
CaCl2(aq) + Li2SO4(aq) = CaSO4(s) + LiCl(aq) =>
CaCl2(aq) + Li2SO4(aq) = CaSO4(s) + 2 LiCl(aq)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/24/14
Equations balanced on 06/23/13
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