Equations balanced on the previous day | Equations balanced on the next day |
Au + NaCl = AuCl + Na
NaCl + BaNo3 = NaBa + No3Cl =>
NaCl + BaNo3 = NaBa + No3Cl
NaHSO4 + KCN = KSO4 + NaHCN =>
NaHSO4 + KCN = KSO4 + NaHCN
AgCl + Mg = Ag + MgCl3 =>
3 AgCl + Mg = 3 Ag + MgCl3
SiO2 + P2O5 = Si3(PO4)4 =>
3 SiO2 + 2 P2O5 = Si3(PO4)4
Cl2 + CH4 = CCl4 + H =>
2 Cl2 + CH4 = CCl4 + 4 H
(NH4)2SO4 + NaOH = Na2SO4 + NH4OH = NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH4OH
CH3COCH3 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3COCH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
Li2S + AgC2H3O2 = Ag2S + LiC2H3O2 =>
Li2S + 2 AgC2H3O2 = Ag2S + 2 LiC2H3O2
C12H22O11(s) + H2O(l) = C2H6O(l) + CO2(g) =>
C12H22O11(s) + H2O(l) = 4 C2H6O(l) + 4 CO2(g)
HgCl2 + CH3CH2OH = CH3CH2Cl + Hg(OH)2 =>
HgCl2 + 2 CH3CH2OH = 2 CH3CH2Cl + Hg(OH)2
NaCN + NaOH = CNOH + Na =>
NaCN + NaOH = CNOH + 2 Na
ZrO(NO3)2*6H2O + NaOH = Zr(OH)4 + H2O + NaNO3 =>
ZrO(NO3)2*6H2O + 2 NaOH = Zr(OH)4 + 5 H2O + 2 NaNO3
Ca(PO4)2 + SiO2 + C = CaSi3 + CO + P =>
Ca(PO4)2 + 3 SiO2 + 14 C = CaSi3 + 14 CO + 2 P
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + H2O + N2O =>
4 Cu2S + 26 HNO3 = 8 Cu(NO3)2 + 4 H2SO4 + 9 H2O + 5 N2O
Br2 + CHCl3 = CHCl2 + ClBr =>
Br2 + 2 CHCl3 = 2 CHCl2 + 2 ClBr
NaBr(s) = Br2(g) + Na(s) =>
2 NaBr(s) = Br2(g) + 2 Na(s)
(NH4)2CO3(s) + O2(g) = (NH4)2O(s) + CO3(g) =>
2(NH4)2CO3(s) + O2(g) = 2(NH4)2O(s) + 2 CO3(g)
HI(aq) + NAOH(aq) = NAI(aq) + H2O(l) =>
HI(aq) + NAOH(aq) = NAI(aq) + H2O(l)
MnSO4 + NaOH + Br2 = NaMnO4 + H2SO4 + NaBr + H2O =>
2 MnSO4 + 12 NaOH + 5 Br2 = 2 NaMnO4 + 2 H2SO4 + 10 NaBr + 4 H2O
CuNa2 + CuSO4 = Cu + Na2SO4 =>
CuNa2 + CuSO4 = 2 Cu + Na2SO4
KI + H2SeO3 + HNO3 = I2 + Se + H2O + KNO3 =>
4 KI + H2SeO3 + 4 HNO3 = 2 I2 + Se + 3 H2O + 4 KNO3
COCl2 + NaOH = NaCl + H2O + CO2 =>
COCl2 + 2 NaOH = 2 NaCl + H2O + CO2
Fe(s) + H2(g) + Fe2O3(s) = H2O(l)(Fe) =>
Fe(s) + 3 H2(g) + Fe2O3(s) = 3 H2O(l)(Fe)
MgCl2 + NH4(OH) = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH4(OH) = Mg(OH)2 + 2 NH4Cl
KNO3(aq) + CaCl2(aq) = Ca(NO3)2(aq) + KCl(aq) =>
2 KNO3(aq) + CaCl2(aq) = Ca(NO3)2(aq) + 2 KCl(aq)
MnI4 = Mn + I =>
MnI4 = Mn + 4 I
Au(s) + KNO3(aq) = K + AuNO3 =>
Au(s) + KNO3(aq) = K + AuNO3
Li(s) + NaOH(aq) = LiOH(aq) + Na(s) =>
Li(s) + NaOH(aq) = LiOH(aq) + Na(s)
Pb(NO3)2(aq) + KF(aq) = PbF2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KF(aq) = PbF2(s) + 2 KNO3(aq)
[CrO4] + Pb = PbCrO4 =>
[CrO4] + Pb = PbCrO4
UO3 + SOCl2 = UCl5 + SO2 + Cl2 =>
2 UO3 + 6 SOCl2 = 2 UCl5 + 6 SO2 + Cl2
Fe(OH)3 + Al = Fe + Al(OH)3 =>
Fe(OH)3 + Al = Fe + Al(OH)3
FtCl3 + H2S = FtCl2 + S + HCl =>
2 FtCl3 + H2S = 2 FtCl2 + S + 2 HCl
Au2O + H2SO4 = Au2SO4 + H2O =>
Au2O + H2SO4 = Au2SO4 + H2O
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
Mg2 + ZnNO3 = Mg(NO3)2 + Zn2 =>
Mg2 + 4 ZnNO3 = 2 Mg(NO3)2 + 2 Zn2
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
H3PO3 + H2O = H5PO4 =>
H3PO3 + H2O = H5PO4
CaCO3 + HCOOH = H + CaCOOH + CO3 =>
CaCO3 + HCOOH = H + CaCOOH + CO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
HBr + K2Cr2O7 = Br2 + KBr + CrBr3 + H2O =>
14 HBr + K2Cr2O7 = 3 Br2 + 2 KBr + 2 CrBr3 + 7 H2O
Pb(NO3)2 + (NH4)2S = PbS + NH4NO3 =>
Pb(NO3)2 + (NH4)2S = PbS + 2 NH4NO3
H2SO4 + Ni(NO3)2 = H2(NO3)2 + NiSO4 =>
H2SO4 + Ni(NO3)2 = H2(NO3)2 + NiSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5OH + C2H4O2 = C4H8O2 + H2O =>
C2H5OH + C2H4O2 = C4H8O2 + H2O
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
Zn(s) + I2(s) = ZnI2(s) =>
Zn(s) + I2(s) = ZnI2(s)
HBr + NaCN = NaBr + HCN =>
HBr + NaCN = NaBr + HCN
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