You can't change the acidity and you shouldn't try, instead marry the acidity to fat or sweetness. You create a new flavor that is more than the sum of the parts.
To balance acidity you need fat or sweet. Lemon & sugar or lemon & butter. Oil & vinegar.
Reducing wine first removes the alcohol but the conditions involved impact it: temperature, humidity, air circulation speed and surface area.
Using a wider pan increases surface area.
Running your overhead fan or open windows can help with surrounding airflow.
Things I forgot:
You can't change the acidity and you shouldn't try, instead marry the acidity to fat or sweetness. You create a new flavor that is more than the sum of the parts.
To balance acidity you need fat or sweet. Lemon & sugar or lemon & butter. Oil & vinegar.
Reducing wine first removes the alcohol but the conditions involved impact it: temperature, humidity, air circulation speed and surface area.
Using a wider pan increases surface area.
Running your overhead fan or open windows can help with surrounding airflow.
From TechieScientist:
Humidity is probably not very changeable.