Equations balanced on the previous day | Equations balanced on the next day |
4 As + 3 O2 = 2 As2O3
(NH4)3PO4 + KOH = NH4(OH) + K3PO4 =>
(NH4)3PO4 + 3 KOH = 3 NH4(OH) + K3PO4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C6H4(NO2)2 + (NH4)2S = C6H4(NH2)2 + NH3 + S + H2O =>
C6H4(NO2)2 + 6(NH4)2S = C6H4(NH2)2 + 12 NH3 + 6 S + 4 H2O
BiCl3 + SnCl2 + NaOH = Bi + Na2[Sn(OH)6] + NaCl =>
2 BiCl3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 12 NaCl
H2SO4 + AgCl + Ag2Cr2O7 = Cr2(SO4)3 + Ag2SO4 + Cl + H2O =>
7 H2SO4 + 6 AgCl + Ag2Cr2O7 = Cr2(SO4)3 + 4 Ag2SO4 + 6 Cl + 7 H2O
COCl2 + KNO2 + HCl = K3CO(NO2)6 + NO + KCl + H2O =>
COCl2 + 7 KNO2 + 2 HCl = K3CO(NO2)6 + NO + 4 KCl + H2O
Al2(CO3)3 + HNO3 = Al(NO3)3 + CO2 + H2O =>
Al2(CO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 CO2 + 3 H2O
FeBr3 + K3(PO4) = Fe(PO4) + KBr =>
FeBr3 + K3(PO4) = Fe(PO4) + 3 KBr
NaCl + H2O + AgNO3 = AgCl + NaOH + HNO3 =>
NaCl + H2O + AgNO3 = AgCl + NaOH + HNO3
SO2Cl2 + H2O = SO4{2-} + H{+} + Cl{-} =>
SO2Cl2 + 2 H2O = SO4{2-} + 4 H{+} + 2 Cl{-}
K3AsS4 + HCl = As2S5 + KCl + H2S =>
2 K3AsS4 + 6 HCl = As2S5 + 6 KCl + 3 H2S
K2SO4 + AgCl = KCl + Ag2SO4 =>
K2SO4 + 2 AgCl = 2 KCl + Ag2SO4
Na + KF = K + NaF =>
Na + KF = K + NaF
C1500H2500O1250 + O2 = CO2 + H2O =>
C1500H2500O1250 + 1500 O2 = 1500 CO2 + 1250 H2O
A2B2C2 = A2BC2 + AB2C =>
3 A2B2C2 = 2 A2BC2 + 2 AB2C
Fe{2+} + (Fe(CN)6){3-} = Fe3(Fe(CN)6)2 =>
3 Fe{2+} + 2(Fe(CN)6){3-} = Fe3(Fe(CN)6)2
CrI2 + Cl2 + KOH = K2CrO4 + KIO + KCl + H2O =>
CrI2 + 4 Cl2 + 12 KOH = K2CrO4 + 2 KIO + 8 KCl + 6 H2O
NaCl + Ca(HCO3)2 = NaHCO3 + CaCl2 =>
2 NaCl + Ca(HCO3)2 = 2 NaHCO3 + CaCl2
C3H(g) + O2 = CO2 + H2O =>
4 C3H(g) + 13 O2 = 12 CO2 + 2 H2O
ZnCl2 + (NH4)2SO3 = ZnSO3 + (NH4)2Cl2 =>
ZnCl2 + (NH4)2SO3 = ZnSO3 + (NH4)2Cl2
Fe(NO3)2 + Cl2 = Fe(NO3)3 + FeCl3 =>
6 Fe(NO3)2 + 3 Cl2 = 4 Fe(NO3)3 + 2 FeCl3
HBrO3 + LiOH = LiBrO3 + H2O =>
HBrO3 + LiOH = LiBrO3 + H2O
Li + H2SiO3 = Li(SiO3)2 + H2 =>
Li + 2 H2SiO3 = Li(SiO3)2 + 2 H2
TeBr4 + AgC = TeC + AgBr4 =>
TeBr4 + AgC = TeC + AgBr4
AgOH + NaHSO4 = H2O + AgNaSO4 =>
AgOH + NaHSO4 = H2O + AgNaSO4
H3PO2 + Ba(OH)2 = BaHPO2 + H2O =>
H3PO2 + Ba(OH)2 = BaHPO2 + 2 H2O
H2SO4(l) + Na2S2O3(aq) = Na2SO4(aq) + SO2(g) + H2O(l) =>
3 H2SO4(l) + Na2S2O3(aq) = Na2SO4(aq) + 4 SO2(g) + 3 H2O(l)
Zn + H3C6H5O7 = Zn3(H3C6H5O7)2 = H2 =>
3 Zn + 2 H3C6H5O7 = Zn3(H3C6H5O7)2
NaOH(aq) + BaNO3(aq) = BaOH(s) + NaNO3(aq) =>
NaOH(aq) + BaNO3(aq) = BaOH(s) + NaNO3(aq)
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
AlF3 + H2O = Al(OH)3 + F2 + H2 =>
2 AlF3 + 6 H2O = 2 Al(OH)3 + 3 F2 + 3 H2
Sb + N2 = Sb3N5 =>
6 Sb + 5 N2 = 2 Sb3N5
Al(s) + HCl(aq) = AlCl3 + H2 =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3 + 3 H2
CuBr2 + AgNO3 = AgBr2 + CuNO3 =>
CuBr2 + AgNO3 = AgBr2 + CuNO3
CuCl2 + Fe(No3)3 = Cu(No3)2 + FeCl3 =>
3 CuCl2 + 2 Fe(No3)3 = 3 Cu(No3)2 + 2 FeCl3
MnO2 + Na2C2O4 + H2SO4 = CO2 + MnSO4 + Na2SO4 + H2O =>
MnO2 + Na2C2O4 + 2 H2SO4 = 2 CO2 + MnSO4 + Na2SO4 + 2 H2O
Fe(H2O)6 + SCN = Fe(H2O)5SCN + H2O =>
Fe(H2O)6 + SCN = Fe(H2O)5SCN + H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
H2O + K2CO3 + Al2(SO4)3 = K2SO4 + Al(OH)3 + CO2 =>
3 H2O + 3 K2CO3 + Al2(SO4)3 = 3 K2SO4 + 2 Al(OH)3 + 3 CO2
SiS2 + H2O = H4SiO4 + H2S =>
SiS2 + 4 H2O = H4SiO4 + 2 H2S
C1HOH + O2 = CO2 + H2O =>
C1HOH + O2 = CO2 + H2O
K3[Fe(CN)6] + KJ = J + K4[Fe(CN)6] =>
K3[Fe(CN)6] + KJ = J + K4[Fe(CN)6]
NiO + H2 = H2O2 + Ni =>
2 NiO + H2 = H2O2 + 2 Ni
Li2SO4 + CuCl2 = LiCl + CuSO4 =>
Li2SO4 + CuCl2 = 2 LiCl + CuSO4
FeCl3 + KSCN = KCl + Fe(SCN)3 =>
FeCl3 + 3 KSCN = 3 KCl + Fe(SCN)3
SO2 + CuCl2 + H2O = CuCl + H2SO4 + HCl =>
SO2 + 2 CuCl2 + 2 H2O = 2 CuCl + H2SO4 + 2 HCl
(NH4)2SO4(aq) + CaCl2(aq) = (NH4)2Cl2 + CaSO4 =>
(NH4)2SO4(aq) + CaCl2(aq) = (NH4)2Cl2 + CaSO4
C4H9OH + HBr = C4H9Br + HOH =>
C4H9OH + HBr = C4H9Br + HOH
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
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