Equations balanced on the previous day | Equations balanced on the next day |
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Sn2 + K2Cr2O7 + HCl = SnCl2 + KCl + Sn3Cr2 + H2O =>
9 Sn2 + 2 K2Cr2O7 + 28 HCl = 12 SnCl2 + 4 KCl + 2 Sn3Cr2 + 14 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HBr + CH3NH2 = HBrCH3NH2 =>
HBr + CH3NH2 = HBrCH3NH2
FeC2 + KNO3 + HC = FeC3 + NO + H2O + KC =>
3 FeC2 + KNO3 + 4 HC = 3 FeC3 + NO + 2 H2O + KC
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Ag + H2OHNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 H2OHNO3 = AgNO3 + NO2 + 3 H2O
HCl + MnO4 = MnCl2 + H2O + Cl =>
8 HCl + MnO4 = MnCl2 + 4 H2O + 6 Cl
MnO4 + HCl = MnCl2 + Cl2 + H2O =>
MnO4 + 8 HCl = MnCl2 + 3 Cl2 + 4 H2O
CH4 = C8H10 + H2 =>
8 CH4 = C8H10 + 11 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Pb(NO3)2 + Fe2(SO4)3 = Fe2(NO3)2 + Pb(SO4)3 =>
Pb(NO3)2 + Fe2(SO4)3 = Fe2(NO3)2 + Pb(SO4)3
MnO4{-} + Cr{3+} + OH{-} = Mn2{+} + CrO4{2-} + H2O =>
6 MnO4{-} + 13 Cr{3+} + 56 OH{-} = 3 Mn2{+} + 13 CrO4{2-} + 28 H2O
ZrOCl2*8H2O + H2C2O4*2H2O + KOH = KCl + H2O + K2Zr(C2O4)3(H2C2O4)*H2O =>
ZrOCl2*8H2O + 4 H2C2O4*2H2O + 4 KOH = 2 KCl + 20 H2O + K2Zr(C2O4)3(H2C2O4)*H2O
CH4 + H2O = C2H6O + H2 =>
2 CH4 + H2O = C2H6O + 2 H2
Na + AuCl2 = Au + NaCl2 =>
Na + AuCl2 = Au + NaCl2
Cr + O2 = Cr2O7 =>
4 Cr + 7 O2 = 2 Cr2O7
NH3 + SbCl3 + H2O = Sb(OH)3 + NH4Cl =>
3 NH3 + SbCl3 + 3 H2O = Sb(OH)3 + 3 NH4Cl
KClO4 + H2C2 = KCl + H2O + CO2 =>
5 KClO4 + 4 H2C2 = 5 KCl + 4 H2O + 8 CO2
Zn(NO3)2 + Pb(s) = Zn(s) + Pb(NO3)2(aq) =>
Zn(NO3)2 + Pb(s) = Zn(s) + Pb(NO3)2(aq)
Sn2{+} + Cr = Sn + Cr3{+} =>
Sn2{+} + 3 Cr = 2 Sn + Cr3{+}
OH{-} + Cr{3+} + OBr{-} = CrO4{2-} + H2O + Br{-} =>
10 OH{-} + 2 Cr{3+} + 3 OBr{-} = 2 CrO4{2-} + 5 H2O + 3 Br{-}
Cr + NaOH + H2O = Na3[Cr(OH)6] + H2 =>
2 Cr + 6 NaOH + 6 H2O = 2 Na3[Cr(OH)6] + 3 H2
H2SO4 + NH3 = NH4SO4 + H =>
H2SO4 + NH3 = NH4SO4 + H
C + HNO3 = CO2 + N2O + H2O =>
2 C + 2 HNO3 = 2 CO2 + N2O + H2O
Na3[Cr(OH)6] + H2O2 = Na2CrO4 + H2O + NaOH =>
2 Na3[Cr(OH)6] + 3 H2O2 = 2 Na2CrO4 + 8 H2O + 2 NaOH
K + CI2 = KCI + I2 =>
2 K + 2 CI2 = 2 KCI + I2
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Be + HNO3 = H2O + Be(NO3)2 + N2O =>
4 Be + 10 HNO3 = 5 H2O + 4 Be(NO3)2 + N2O
P4S3 + KClO3 = P2O3 + SO2 + KCl =>
P4S3 + 4 KClO3 = 2 P2O3 + 3 SO2 + 4 KCl
K2S(aq) + Co(NO3)2(aq) = KNO3(aq) + CoS(s) =>
K2S(aq) + Co(NO3)2(aq) = 2 KNO3(aq) + CoS(s)
UO3 = U + O2 =>
2 UO3 = 2 U + 3 O2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
KOH + ZnCl2 = KCl + Zn(OH)2 =>
2 KOH + ZnCl2 = 2 KCl + Zn(OH)2
K4Fe(CN)6 + H2SO4 + H2O2 = Fe(CN)6 + K2SO4 + H2O =>
K4Fe(CN)6 + 2 H2SO4 + 2 H2O2 = Fe(CN)6 + 2 K2SO4 + 4 H2O
KMnO4 + H2SO4 + KHSO3 = MnSO4 + K2SO4 + H2O =>
4 KMnO4 + H2SO4 + 10 KHSO3 = 4 MnSO4 + 7 K2SO4 + 6 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
LiCO3 + H2SO4 = LiSO4 + H2O + CO2 =>
LiCO3 + H2SO4 = LiSO4 + H2O + CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C49H98O6 + O2 = CO2 + H2O =>
2 C49H98O6 + 141 O2 = 98 CO2 + 98 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MnCl2 + K4(FeCN6) = Mn4(FeCN6)2 + KCl =>
4 MnCl2 + 2 K4(FeCN6) = Mn4(FeCN6)2 + 8 KCl
C6H4(CH3)2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H4(CH3)2 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
SiF4 + Ca(OH)2 = CaF2 + SiO2 + H2O =>
SiF4 + 2 Ca(OH)2 = 2 CaF2 + SiO2 + 2 H2O
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