Plenty however depends on the volume and grade consumed!
320 60 for the vanilla syrup and 260 for the coke.
You need chocolate and corn syrup, the amount of syrup depends on what chocolate you use and how much. See the link below for step by step directions.
The amount of chocolate syrup you put into a mocha is preferential. For a single serving of about 12 ounces, there is usually about 2 tablespoons of chocolate syrup in the drink. If you want a stronger chocolate flavor, you can add more syrup, 1 teaspoon at a time, until the desired flavor is reached.
Chocolate syrup is a heterogeneous mixture.
It depends on what type fo syrup you are talking about. For example, common syrups are fruit, chocolate, and maple. They vary, though. Fruit = 120 per serving Chocolate = 100 per serving Maple = 200 per serving.
Chocolate Syrup
In a chocolate-covered doughnut there's about 200 calories so you shouldn't eat them that much.
You do not need chocolate syrup on vanilla milkshake
In 2 tablespoons of Hershey syrup is 20g.
Hershey's claims 7mg per 2Tbsp.
Most chocolate syrup takes extremely low temperatures to freeze due to the preservatives added to it. Fudge and shell chocolate are much easier to freeze.
Chocolate syrup is more dense than milk, so it will sink to the bottom.