Equations balanced on the previous day | Equations balanced on the next day |
2 Si2H6(g) + 7 O2(g) = 4 SiO2(s) + 6 H2O(g)
Pb2CH3COO + Na(SiO3)2 = Pb(SiO3) + NaCH3COO =>
Pb2CH3COO + Na(SiO3)2 = 2 Pb(SiO3) + NaCH3COO
C7H14Br + O2 = CO2 + H2O + Br =>
2 C7H14Br + 21 O2 = 14 CO2 + 14 H2O + 2 Br
HOAc + NaHCO3 = CO2 + NaOAc + H2O =>
HOAc + NaHCO3 = CO2 + NaOAc + H2O
Na2SiO3 + Fe(NO3)3 = Fe2(SiO3)3 + NaNO3 =>
3 Na2SiO3 + 2 Fe(NO3)3 = Fe2(SiO3)3 + 6 NaNO3
Al(NO3)3 + P = Al(NO2)3 + P2O5 =>
5 Al(NO3)3 + 6 P = 5 Al(NO2)3 + 3 P2O5
BaI2 + KNO3 = Ba(NO3)2 + KI =>
BaI2 + 2 KNO3 = Ba(NO3)2 + 2 KI
NaBr + H2SO4 + MnO2 = Br2 + MnSO4 + H2O + NaSO4 =>
2 NaBr + 4 H2SO4 + 2 MnO2 = Br2 + 2 MnSO4 + 4 H2O + 2 NaSO4
NaOH(aq) + HC2H3O2(aq) = H2O(l) + NaC2H3O2(aq) =>
NaOH(aq) + HC2H3O2(aq) = H2O(l) + NaC2H3O2(aq)
KNO3 + C2H6O = N2 + CO2 + H2O + K2CO3 =>
12 KNO3 + 5 C2H6O = 6 N2 + 4 CO2 + 15 H2O + 6 K2CO3
HSO4 + KMnO4 = K2SO4 + MnSO4 + H2O + O2 =>
12 HSO4 + 8 KMnO4 = 4 K2SO4 + 8 MnSO4 + 6 H2O + 13 O2
HOOCCH2COOH + NaOH = HOOCCH2COONa + H2O =>
HOOCCH2COOH + NaOH = HOOCCH2COONa + H2O
St + P4 = St3P2 =>
6 St + P4 = 2 St3P2
FeNO3 + NaOH = Fe(OH)3 + Na + NO3 =>
FeNO3 + 3 NaOH = Fe(OH)3 + 3 Na + NO3
HgSO4 + KNO3 = Hg(NO3)2 + K2SO4 =>
HgSO4 + 2 KNO3 = Hg(NO3)2 + K2SO4
BaF2 + KF = KBa + F3 =>
BaF2 + KF = KBa + F3
SnO2 + H2O = H2SnO3 =>
SnO2 + H2O = H2SnO3
Na2S + H2O = H2S + Na{+} + OH{-} =>
Na2S + 2 H2O = H2S + 2 Na{+} + 2 OH{-}
BrO3{-} + SbO2{-} = Br{-} + SbO4{-} =>
2 BrO3{-} + 3 SbO2{-} = 2 Br{-} + 3 SbO4{-}
KMnO4 + KOH + Na3AsO3 = K2MnO4 + Na3AsO4 + H2O =>
2 KMnO4 + 2 KOH + Na3AsO3 = 2 K2MnO4 + Na3AsO4 + H2O
FeO(OH)3 = FeO + H2O2 =>
2 FeO(OH)3 = 2 FeO + 3 H2O2
AuBr + Ag = AgBr + Au =>
AuBr + Ag = AgBr + Au
Sc(OH)3 + HNO3 = Sc(NO3)3 + HOH =>
Sc(OH)3 + 3 HNO3 = Sc(NO3)3 + 3 HOH
Cr(NO3)2 + KI = CrI2 + KNO3 =>
Cr(NO3)2 + 2 KI = CrI2 + 2 KNO3
Au + HCl = Au3Cl + H =>
3 Au + HCl = Au3Cl + H
Na2S + ClO2 = NaCl + Na2SO4 + SCl4 =>
4 Na2S + 6 ClO2 = 2 NaCl + 3 Na2SO4 + SCl4
NaCHO3 + HCl = CO2 + H2O + NaCl =>
NaCHO3 + HCl = CO2 + H2O + NaCl
Fe3 + O2 = Fe3O3 =>
2 Fe3 + 3 O2 = 2 Fe3O3
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 3 H2O
Ag(s) + Cu(NO3)2(aq) = Ag(NO3)(aq) + Cu(s) =>
2 Ag(s) + Cu(NO3)2(aq) = 2 Ag(NO3)(aq) + Cu(s)
CaSO4*2H2O + C = CaO + SO3 + H2 + CO2 =>
CaSO4*2H2O + C = CaO + SO3 + 2 H2 + CO2
CaSO4 + HNO3 = HSO4 + CaNO3 =>
CaSO4 + HNO3 = HSO4 + CaNO3
Fe3 + O7 = Fe2O9 =>
14 Fe3 + 27 O7 = 21 Fe2O9
X2CO3 + BaCl = BaCO3 + Cl + X =>
X2CO3 + BaCl = BaCO3 + Cl + 2 X
Li3Al(C2O4)3(H2O)4 = Li3Al(C2O4)3 + H2O =>
Li3Al(C2O4)3(H2O)4 = Li3Al(C2O4)3 + 4 H2O
Na2SO3{+4} + H2O + KMnO4{+7} = KOH + MnO2{+4} + Na2SO4{+6} =>
3 Na2SO3{+4} + H2O + 2 KMnO4{+7} = 2 KOH + 2 MnO2{+4} + 3 Na2SO4{+6}
AlH3O3 + HCl = AlH4O3 + Cl =>
AlH3O3 + HCl = AlH4O3 + Cl
Ba(No3)2 + H3(Po4) = Ba3(Po4)2 + H(No3) =>
3 Ba(No3)2 + 2 H3(Po4) = Ba3(Po4)2 + 6 H(No3)
K2PO4 + Sr(NO3)2 = KNO3 + (PO4)3Sr3 =>
3 K2PO4 + 3 Sr(NO3)2 = 6 KNO3 + (PO4)3Sr3
Ag3PO4 + HNO3 = AgNO3 + H3PO4 =>
Ag3PO4 + 3 HNO3 = 3 AgNO3 + H3PO4
NaClO3 + HCl = NaCl + Cl2 + H2O =>
NaClO3 + 6 HCl = NaCl + 3 Cl2 + 3 H2O
NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + KSO4 + H2O =>
4 NH3 + 3 KMnO4 + 6 H2SO4 = 2 N2 + 3 MnSO4 + 3 KSO4 + 12 H2O
NaO(aq) + H(g) = H2O(l) + Na(s) =>
NaO(aq) + 2 H(g) = H2O(l) + Na(s)
HCl + Hg2(NO3)2 = HNO3 + Hg2Cl2 =>
2 HCl + Hg2(NO3)2 = 2 HNO3 + Hg2Cl2
(NH4)2Fe(SO4)2 + Na2CO3 = NaSO4 + (NH4)2FeCO3 =>
(NH4)2Fe(SO4)2 + Na2CO3 = 2 NaSO4 + (NH4)2FeCO3
K2CrO7 + FeCl3 = Fe2(CrO7)3 + KCl =>
3 K2CrO7 + 2 FeCl3 = Fe2(CrO7)3 + 6 KCl
AuCl3(s) = Au + Cl =>
AuCl3(s) = Au + 3 Cl
AlF3(aq) + NaHCO3(aq) = NaF + Al(HCO3)3 =>
AlF3(aq) + 3 NaHCO3(aq) = 3 NaF + Al(HCO3)3
K + O2 = KO =>
2 K + O2 = 2 KO
C3H5(OH)3 + HNO3 = CO2 + N2 + H2O =>
5 C3H5(OH)3 + 14 HNO3 = 15 CO2 + 7 N2 + 27 H2O
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