Equations balanced on the previous day | Equations balanced on the next day |
4 KMnO4 + 5 C9H19OH + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 C8H17COOH
KBr(s) + H3PO4(aq) = K3PO4(aq) + HBr(g) =>
3 KBr(s) + H3PO4(aq) = K3PO4(aq) + 3 HBr(g)
KIO3 + KI + HCl = I + H2O + KCl =>
KIO3 + 5 KI + 6 HCl = 6 I + 3 H2O + 6 KCl
CH3COOH + K2CO3 = K2COOH + CO2 + H2O =>
3 CH3COOH + 8 K2CO3 = 8 K2COOH + 6 CO2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na2SO4 + HBr = Na2SO3 + Br + H2O =>
Na2SO4 + 2 HBr = Na2SO3 + 2 Br + H2O
C6H5CH2CHCH2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CHCH2 + 52 KMnO4 + 78 H2SO4 = 45 C6H5COOH + 52 MnSO4 + 26 K2SO4 + 118 H2O
C2H5COOH + CaCO3 = C2H5COOCa + CO2 + H2O =>
15 C2H5COOH + 14 CaCO3 = 14 C2H5COOCa + 17 CO2 + 10 H2O
CH4ON2 + O2 = CO2 + H2O + HNO3 =>
CH4ON2 + 4 O2 = CO2 + H2O + 2 HNO3
SrO + Cr2O3 = Sr3(CrO3)2 =>
3 SrO + Cr2O3 = Sr3(CrO3)2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
AgF + CaCl2 = AgCl + CaF2AgF =>
3 AgF + CaCl2 = 2 AgCl + CaF2AgF
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Mg(s) + NH3(g) = H2(g) + Mg3N2(s) =>
3 Mg(s) + 2 NH3(g) = 3 H2(g) + Mg3N2(s)
MgO2 + H2SO4 = H2O2 + MgSO4 =>
MgO2 + H2SO4 = H2O2 + MgSO4
SnCl4 + NaOH = Sn(OH)4 + Na4Cl4 =>
SnCl4 + 4 NaOH = Sn(OH)4 + Na4Cl4
(NH4)3PO4 + KOH = K3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 NH3 + 3 H2O
C2H5OH + Cr2O7{-2} + H{+} = CH3OOH + Cr{3} + H2O =>
3 C2H5OH + 2 Cr2O7{-2} + 16 H{+} = 6 CH3OOH + 4 Cr{3} + 5 H2O
SO4Fe + CuCl = CuSO4 + FeCl =>
SO4Fe + CuCl = CuSO4 + FeCl
AgCI + NH4OH = Ag(NH3)2CI + H2O =>
AgCI + 2 NH4OH = Ag(NH3)2CI + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CS2(s) + S4(s) = CS6(s) =>
CS2(s) + S4(s) = CS6(s)
AgO + H = Ag2O + H2O =>
2 AgO + 2 H = Ag2O + H2O
Zn(s) + Ag(NO3)(aq) = Ag(s) + Zn(NO3)(aq) =>
Zn(s) + Ag(NO3)(aq) = Ag(s) + Zn(NO3)(aq)
CoCl2 + NH4Cl + H2O2 + NH3 = Co(NH3)6Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + H2O2 + 10 NH3 = 2 Co(NH3)6Cl3 + 2 H2O
Al + CdSO4 = Al2(SO4)3 + Cd =>
2 Al + 3 CdSO4 = Al2(SO4)3 + 3 Cd
ZnCl2 + (NH4)2S = ZnS + NH4(Cl) =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4(Cl)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO2 + KMnO4 + HNO3 = Mn(NO3)2 + KNO3 + H2O =>
5 HNO2 + 2 KMnO4 + HNO3 = 2 Mn(NO3)2 + 2 KNO3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn(NO3)2 + K4Fe(CN)6 = Zn(Fe(CN)6) + K + NO3 =>
Zn(NO3)2 + K4Fe(CN)6 = Zn(Fe(CN)6) + 4 K + 2 NO3
Cu(NO2)2 + NaOH = Cu(OH)2 + Na2(NO2)2 =>
Cu(NO2)2 + 2 NaOH = Cu(OH)2 + Na2(NO2)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
PH3 + Cl2 + H2O = HCl + H3PO4 =>
PH3 + 4 Cl2 + 4 H2O = 8 HCl + H3PO4
C(s) + H2 + O2(g) = C2H6O(s) =>
4 C(s) + 6 H2 + O2(g) = 2 C2H6O(s)
XC9H11NO + O2 = CO2 + H2O + XNO =>
4 XC9H11NO + 47 O2 = 36 CO2 + 22 H2O + 4 XNO
CHOH + KMnO4 + H2SO4 = CHOOH + H2O + MnSO4 + K2SO4 =>
5 CHOH + 2 KMnO4 + 3 H2SO4 = 5 CHOOH + 3 H2O + 2 MnSO4 + K2SO4
K2(CO3) + Cr(C2H3O2)3 = K(C2H3O2) + Cr2(CO3)3 =>
3 K2(CO3) + 2 Cr(C2H3O2)3 = 6 K(C2H3O2) + Cr2(CO3)3
NH3NO3 + H2O = NH4OH + HNO3 =>
8 NH3NO3 + 10 H2O = 7 NH4OH + 9 HNO3
HOCl + Br{-} = Br + Cl{-} + OH =>
HOCl + Br{-} = Br + Cl{-} + OH
N2 + O2 = N3O2 =>
3 N2 + 2 O2 = 2 N3O2
MnO4{-} + SO4{2-} + H3O{+} = Mn2{+} + SO4({-}) + H2O =>
2 MnO4{-} + 13 SO4{2-} + 16 H3O{+} = Mn2{+} + 13 SO4({-}) + 24 H2O
MgCl2 + HF = HCl + MgF2 =>
MgCl2 + 2 HF = 2 HCl + MgF2
K(Cr(OH)4) + Br + KOH = K2CrO4 + KBr + H2O =>
K(Cr(OH)4) + 3 Br + 4 KOH = K2CrO4 + 3 KBr + 4 H2O
Co2 + Fe = Co4Fe5 =>
2 Co2 + 5 Fe = Co4Fe5
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