The equation that you need to use is M₁V₁=M₂V₂ for both cases since the molar ratio is 1.
In titration 1: You would use the equation M₂=M₁V₁/V₂
M₁=concentration of NaOH (0.1M) V₁=volume of NaOH added (16mL) V₂=volume of HCl in the Erlenmeyer flask (20mL) M₂=concentration of HCl in the Erlenmeyer flask (unknown)
M₂=(0.1M*16mL)/20mL M₂=0.08M The concentration of acid was 0.08M
Titration 2: Still use the formula M₂=M₁V₁/V₂
M₁=concentration of HCL (0.1M) V₁=volume of HCl added (14mL) V₂=volume of NaOH in Erlenmeyer flask (20mL) M₂=concentration of NaOH in the Erlenmeyer flask (unknown)
M₂=(0.1M*14mL)/20mL M₂=0.07M concentration of the NaOH is 0.07M
I hope this helps. Let me know if you have any further questions or if anything needs to be clarified.
Ribosomes.ribosomes are small structures where proteins are made.Although they are not enclosed within a membrane,they are frequently considered organelles. Hope it helps :)
1. Na3PO4+Mg(NO3)2= NaNO3 + MgPO4 So this is not the answer. 2. Al+CuCl2= AlCl3+ Cu So this is the answer. 3. Mg+O2= MgO2 So this is not an answer 4. Cl2+KI= KCl+I2 So this is also an answer
